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@@ -1,6 +1,6 @@
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Hadoop HDFS Change Log
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-Release 2.6.5 - UNRELEASED
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+Release 2.6.5 - 2016-10-08
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INCOMPATIBLE CHANGES
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@@ -14,9 +14,17 @@ Release 2.6.5 - UNRELEASED
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HDFS-9688. Test the effect of nested encryption zones in HDFS downgrade.
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(zhz)
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+ HDFS-10264. Logging improvements in FSImageFormatProtobuf.Saver. (Xiaobing
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+ Zhou via shvachko)
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+
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+ HDFS-2580. NameNode#main(...) can make use of GenericOptionsParser. (harsh)
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+
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HDFS-7258. CacheReplicationMonitor rescan schedule log should use DEBUG
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level instead of INFO level. (Xiaoyu Yao via wheat9)
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+ HDFS-10377. CacheReplicationMonitor shutdown log message should use INFO
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+ level (Yiqun Lin via cmccabe)
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+
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HDFS-9669. TcpPeerServer should respect ipc.server.listen.queue.size
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(Elliot Clark via cmccabe)
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@@ -25,6 +33,9 @@ Release 2.6.5 - UNRELEASED
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OPTIMIZATIONS
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+ HDFS-10653. Optimize conversion from path string to components. (Daryn
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+ Sharp via zhz)
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+
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HDFS-8845. DiskChecker should not traverse the entire tree (Chang Li via
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Colin P. McCabe)
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@@ -33,12 +44,23 @@ Release 2.6.5 - UNRELEASED
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HDFS-9347. Invariant assumption in TestQuorumJournalManager.shutdown()
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is wrong. (Wei-Chiu Chuang via zhz)
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+ HDFS-9752. Permanent write failures may happen to slow writers during
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+ datanode rolling upgrades. (Walter Su via kihwal)
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+
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+ HDFS-10182. Hedged read might overwrite user's buf. (zhouyingchao via
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+ Walter Su)
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+
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HDFS-10271. Extra bytes are getting released from reservedSpace for append
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(Brahma Reddy Battula via vinayakumarb)
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+ HDFS-10458. getFileEncryptionInfo should return quickly for non-encrypted
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+ cluster. (zhz)
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+
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HDFS-8581. ContentSummary on / skips further counts on yielding lock
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(J.Andreina via vinayakumarb)
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+ HDFS-10544. Balancer doesn't work with IPFailoverProxyProvider. (zhz)
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+
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HDFS-9530. ReservedSpace is not cleared for abandoned Blocks.
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(Brahma Reddy Battula)
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@@ -107,9 +129,6 @@ Release 2.6.4 - 2016-02-11
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HDFS-9220. Reading small file (< 512 bytes) that is open for append fails
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due to incorrect checksum (Jing Zhao via kihwal)
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- HDFS-9752. Permanent write failures may happen to slow writers during
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- datanode rolling upgrades. (Walter Su via kihwal)
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-
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Release 2.6.3 - 2015-12-17
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INCOMPATIBLE CHANGES
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